---
title: VoyageAI
---

All functionality related to VoyageAI

>[VoyageAI](https://www.voyageai.com/) Voyage AI builds embedding models, customized for your domain and company, for better retrieval quality.

## Installation and Setup

Install the integration package with
<CodeGroup>
```bash pip
pip install langchain-voyageai
```

```bash uv
uv add langchain-voyageai
```
</CodeGroup>

Get a VoyageAI API key and set it as an environment variable (`VOYAGE_API_KEY`)


## Text Embedding Model

See a [usage example](/oss/integrations/text_embedding/voyageai)

```python
from langchain_voyageai import VoyageAIEmbeddings
```


## Reranking

See a [usage example](/oss/integrations/document_transformers/voyageai-reranker)

```python
from langchain_voyageai import VoyageAIRerank
```
